12300000027

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8249497}}^1$

素因数の和:8249578

約数の個数: 16

約数和(自身を含む): 19006843392

約数和(自身を除く): 6706843365

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 8249497, 24748491, 57746479, 173239437, 585714287, 1757142861, 4100000009, 12300000027]

約数ペア:

[(1, 12300000027), (3, 4100000009), (7, 1757142861), (21, 585714287), (71, 173239437), (213, 57746479), (497, 24748491), (1491, 8249497)]